cpu_configure(9) - NetBSD Manual Pages

Command: Section: Arch: Collection:  
CPU_CONFIGURE(9)       NetBSD Kernel Developer's Manual       CPU_CONFIGURE(9)


NAME
cpu_configure -- machine-dependent device autoconfiguration
SYNOPSIS
#include <sys/systm.h> void cpu_configure(void);
DESCRIPTION
The machine-dependent cpu_configure() is called during system bootstrap to perform the machine-dependent portion of device autoconfiguration. It sets the configuration machinery in motion by finding the root bus (``mainbus''). When this function returns, interrupts must be enabled. The following tasks are performed by cpu_configure(): · initialize soft interrupts (see softint(9)); · initialize CPU interrupts and SPLs (see spl(9)); · call config_rootfound() for ``mainbus''; and · complete any initialization deferred from cpu_startup(9).
SEE ALSO
autoconf(9), cpu_startup(9) NetBSD 10.99 April 13, 2010 NetBSD 10.99
Powered by man-cgi (2024-03-20). Maintained for NetBSD by Kimmo Suominen. Based on man-cgi by Panagiotis Christias.